CVE-2022-50023 dmaengine: dw-axi-dmac: ignore interrupt if no descriptor

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-axi-dmac: ignore interrupt if no descriptor If the channel has no descriptor and the interrupt is raised then the kernel will OOPS. Check the result of vchannextdesc in the handler axichanblockxfercomplete to avoid...

CVE-2022-50023

The CVE-2022-50023 issue affects the Linux kernel's DMAengine dw-axi-dmac component. When a channel has no descriptor and an interrupt is raised, the kernel can OOPS. The root cause is not validating the descriptor result; the fix is to check the outcome of vchan_next_desc() in axi_chan_block_xfe...

CVE-2022-50023 dmaengine: dw-axi-dmac: ignore interrupt if no descriptor

In the Linux kernel, the following vulnerability has been resolved: dmaengine: dw-axi-dmac: ignore interrupt if no descriptor If the channel has no descriptor and the interrupt is raised then the kernel will OOPS. Check the result of vchannextdesc in the handler axichanblockxfercomplete to avoid...

CVE-2022-49985

In the Linux kernel, the following vulnerability has been resolved: bpf: Don't use tnumrange on array range checking for poke descriptors Hsin-Wei reported a KASAN splat triggered by their BPF runtime fuzzer which is based on a customized syzkaller: BUG: KASAN: slab-out-of-bounds in...

AZL-64058 CVE-2025-38062 affecting package kernel for versions less than 6.6.96.1-1

In the Linux kernel, the following vulnerability has been resolved: genirq/msi: Store the IOMMU IOVA directly in msidesc instead of iommucookie The IOMMU translation for MSI message addresses has been a 2-step process, separated in time: 1 iommudmapreparemsi: A cookie pointer containing the IOVA...

DEBIAN-CVE-2025-38062

In the Linux kernel, the following vulnerability has been resolved: genirq/msi: Store the IOMMU IOVA directly in msidesc instead of iommucookie The IOMMU translation for MSI message addresses has been a 2-step process, separated in time: 1 iommudmapreparemsi: A cookie pointer containing the IOVA...

CVE-2025-38062

In the Linux kernel, the following vulnerability has been resolved: genirq/msi: Store the IOMMU IOVA directly in msidesc instead of iommucookie The IOMMU translation for MSI message addresses has been a 2-step process, separated in time: 1 iommudmapreparemsi: A cookie pointer containing the IOVA...

CVE-2025-38062 genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie

In the Linux kernel, the following vulnerability has been resolved: genirq/msi: Store the IOMMU IOVA directly in msidesc instead of iommucookie The IOMMU translation for MSI message addresses has been a 2-step process, separated in time: 1 iommudmapreparemsi: A cookie pointer containing the IOVA...

CVE-2025-38062

CVE-2025-38062 affects the Linux kernel genirq/msi path. Root cause: the IOMMU translation for MSI messages was split into two steps, with a cookie holding the IOVA between steps; lack of irq-layer locking allowed the IOMMU domain to change during VFIO/migration, creating a use-after-free risk fo...

CVE-2025-38062 genirq/msi: Store the IOMMU IOVA directly in msi_desc instead of iommu_cookie

In the Linux kernel, the following vulnerability has been resolved: genirq/msi: Store the IOMMU IOVA directly in msidesc instead of iommucookie The IOMMU translation for MSI message addresses has been a 2-step process, separated in time: 1 iommudmapreparemsi: A cookie pointer containing the IOVA...

Linux kernel 安全漏洞

Linux kernel is the kernel used by Linux, the open source operating system of the Linux Foundation in the United States. A security vulnerability exists in the Linux kernel that stems from dw-axi-dmac handling interrupts when no descriptor is present...

Linux driver USB Audio DoS

The vulnerability in the drivers/usb/gadget/function/uaudio.c module of the Linux operating system is related to the exhaustion of file descriptors. Exploiting this vulnerability can allow an attacker to cause a service failure...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: ksmbd: Fixed a UAF Use-After-Free issue in closefiletableids. A use-after-free condition may occur if one thread destroys a file via ksmbdclosefd, while another thread holds a reference to that file. The existing checks on...

Astra Linux – Vulnerability in Linux 6.12

In the Linux kernel, the following vulnerability has been resolved: USB: xHCI – Fix for isochronous Ring Underrun/Overrun event handling The TRB pointer associated with these events points to the enqueue location when an error occurs in xHCI 1.1+ HCs; for older versions, this pointer might be NUL...

TencentOS Server 3: polkit (TSSA-2022:0032)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2022:0032 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...

TencentOS Server 4: runc (TSSA-2024:0599)

The version of Tencent Linux installed on the remote TencentOS Server 4 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2024:0599 advisory. Package updates are available for TencentOS Server 4 that fix the following vulnerabilities:...

kernel: um: Fix out-of-bounds read in LDT setup

A vulnerability was found in the Linux kernel's user mode um subsystem, specifically within the Local Descriptor Table LDT setup functionality. The issue arises from the syscallstubdata function misinterpreting the datacount parameter as a byte count rather than a count of longs, leading to an...

kernel: um: Fix out-of-bounds read in LDT setup

A vulnerability was found in the Linux kernel's user mode um subsystem, specifically within the Local Descriptor Table LDT setup functionality. The issue arises from the syscallstubdata function misinterpreting the datacount parameter as a byte count rather than a count of longs, leading to an...

BIT-MARIADB-MIN-2020-28912

With MariaDB running on Windows, when local clients connect to the server over named pipes, it's possible for an unprivileged user with an ability to run code on the server machine to intercept the named pipe connection and act as a man-in-the-middle, gaining access to all the data passed between...

CVE-2025-46807

A Allocation of Resources Without Limits or Throttling vulnerability in sslh allows attackers to easily exhaust the file descriptors in sslh and deny legitimate users service.This issue affects sslh before 2.2.4...